Granted Patent
Utility
US 6,175,677 · App. 09/062,056
Optical fiber multi-ribbon and method for making the same
Inventors:
Houching M. Yang, Magnus Gunnarsson
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Apr 17, 1998
Inventors
Houching M. Yang
Magnus Gunnarsson
Assignee (at issue)
ALCATEL
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.